五年级数学(小数乘法)计算题及答案汇编.docx
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五年级数学(小数乘法)计算题及答案汇编.docx
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五年级数学(小数乘法)计算题及答案汇编
8.28×0.27=
7.5×5.3=
0.42×92=
3.5×8.2=
0.54×9.7=
1.25×6.9×0.4=
7.54×0.22=
3.1×42=
12.5×9.9×0.4=
0.669×78=
8.1×3.8=
0.784×4.1=
1.63×55=
1.9×3.3=
0.431×81=
0.096×33=
0.281×32=
9.7×7.7=
12.5×5.4×8=
0.135×4.6=
1.25×7.4×0.08=
6.22×0.36=
0.302×8.4=
7.1×6.2=
4.7×0.9=
2.14×8=
6.75×26=
6.65×2.4=
9.88×8=
7.35×5=
9.52×16=
0.554×64=
0.5×9.9=
0.652×42=
0.701×4.3=
2.54×54=
0.358×27=
4.03×6.3=
0.328×4.5=
9.72×0.17=
8.06×1.5=
0.12×7.3=
9.4×9=
0.919×8.8=
12.5×5.86×0.04=
7.65×21=
3.9×6.1=
5.31×5.9=
4.6×0.81=
4.61×44=
0.362×99=
8.65×0.31=
2.5×8.42×8=
4.71×9.3=
12.5×8.32×0.8=
4.65×49=
3.43×0.05=
1.25×1.34×8=
6.43×25=
0.208×26=
8.6×6.2=
0.229×13=
3.48×4.8=
8.37×5.8=
7.83×55=
0.621×6.1=
8.53×4=
0.526×2.1=
1.1×3=
0.23×7=
0.25×6.9×0.8=
0.254×81=
3.46×52=
6.28×3.5=
8.21×4.9=
2.28×7=
6.24×0.46=
3.29×40=
4.65×6.4=
0.464×2.5=
0.36×41=
6.87×0.39=
0.738×16=
3.87×40=
8.74×3.3=
0.25×9.92×0.8=
0.033×18=
0.852×1.1=
0.606×1.5=
1.33×7.7=
0.567×82=
0.394×56=
1.69×41=
2.5×2.16×4=
9.9×4.4=
0.84×7=
7.75×8.7=
0.593×7.4=
8.8×4.7=
6.52×8.6=
0.689×3.4=
0.788×53=
0.024×1.5=
0.245×75=
6.38×8.3=
6.6×0.09=
0.925×8.9=
0.898×5.7=
0.7×6.6=
3.6×4.8=
0.57×78=
2.18×9.6=
6.2×31=
1.04×0.3=
0.258×12=
3.72×1.5=
0.943×5.5=
4.63×0.13=
1.78×41=
1.32×58=
2.33×5=
0.511×6.1=
3.9×14=
2.55×20=
1.7×0.8=
1.86×0.48=
6.99×9.7=
0.984×5.4=
6.9×4.4=
7.21×11=
7.18×9.8=
3.47×3=
3.94×9.9=
0.176×5.3=
0.303×24=
2.5×0.15×0.8=
12.5×8.25×0.8=
2.56×1.3=
0.209×2.6=
0.883×2.1=
0.191×7.7=
1.07×3=
3.35×0.35=
0.726×19=
3.67×0.98=
3.03×22=
9.13×4.9=
9.23×2.9=
4.09×3=
2.16×0.97=
3.98×21=
6.09×53=
0.654×3=
5.4×0.6=
9.54×9.5=
8.93×5.1=
0.949×6.5=
0.864×91=
0.25×1.36×0.4=
2.88×0.23=
0.695×92=
5.17×18=
4.21×31=
6.17×59=
0.861×35=
7.33×38=
3.4×0.56=
7.78×4.6=
0.25×0.22=
5.63×1.7=
0.69×36=
0.473×79=
6.58×20=
0.25×0.83×4=
12.5×8.47×4=
6.67×0.71=
7.38×19=
2.8×4.9=
0.006×20=
9.34×4.2=
0.25×2.4×0.04=
0.585×1.8=
0.067×46=
2.52×0.25=
0.928×21=
0.45×37=
0.472×70=
7.5×2.5=
2.19×0.31=
1.6×7.3=
3.64×0.91=
1.15×2.1=
4.1×4.8=
0.52×0.08=
2.3×9.3=
0.69×8.3=
12.5×8.65×8=
0.24×37=
9.11×6=
3.06×6=
0.448×0.6=
6.54×6=
7.91×0.8=
0.208×75=
0.913×9.5=
9.9×5.9=
1.25×2.48×8=
0.491×7.7=
0.25×5.05×4=
0.669×8.3=
0.589×0.2=
6.89×36=
2.73×2.9=
9.87×0.83=
1.25×6.94×4=
0.474×56=
1.25×2.12×0.04=
3.06×0.54=
6.17×14=
5.1×0.9=
0.32×12=
0.681×78=
5.36×0.83=
5.7×0.12=
0.629×0.9=
0.566×56=
0.268×4=
0.546×5.7=
0.257×47=
0.26×3.1=
6.9×3.7=
9.7×6.2=
0.7×5.9=
12.5×2.86×0.4=
0.346×87=
0.192×7.1=
0.595×58=
6.1×5.6=
9.89×38=
0.6×6.3=
1.25×3.85×0.4=
6.85×3=
3.14×4.2=
7.74×5.1=
0.551×3.2=
4.82×3.7=
0.907×60=
0.52×9=
6.13×0.13=
0.089×37=
5.35×7=
3.83×0.46=
0.11×4.6=
3.95×0.4=
0.91×3=
0.834×1.1=
2.5×6.3=
0.82×4.4=
2.15×0.42=
2.55×0.53=
6.33×0.34=
0.06×0.39=
0.282×1.7=
0.939×1.8=
1.58×8=
8.88×32=
3.96×55=
1.25×1.67×0.04=
0.946×8.8=
0.313×1.6=
3.69×7=
0.719×5.2=
0.131×5=
8.49×1.6=
4.72×0.34=
4.68×0.38=
0.986×75=
5.58×7=
9.05×41=
1.1×0.5=
0.283×5.1=
0.919×88=
9.99×0.31=
0.05×36=
0.663×89=
9.23×4.9=
0.987×40=
0.339×85=
2.5×2×4=
2.5×8.56×8=
8.6×2.8=
0.87×0.54=
1.61×4.4=
0.01×7.4=
2.5×6.51×0.04=
3.66×42=
3.19×41=
5.12×22=
0.879×6.4=
0.51×0.19=
7.9×7.5=
1.5×4.6=
0.267×60=
12.5×2.09×8=
5.7×8.3=
6.14×0.12=
5.46×7=
6.86×22=
0.86×0.06=
9.63×0.29=
6.3×0.2=
0.908×3.9=
5.59×9.9=
1.25×5.96×0.08=
0.698×13=
9.29×7.2=
0.152×1.8=
0.205×1.4=
0.39×76=
5.24×9.7=
5.1×7.4=
6.5×0.32=
1.14×0.37=
0.701×74=
4.75×1.5=
2.31×19=
2.38×0.15=
0.366×66=
8.64×0.8=
0.588×97=
8.25×0.97=
0.221×1.8=
0.468×18=
5.13×0.42=
0.302×17=
0.695×3.5=
1.25×2.13×0.04=
9.45×0.43=
8.64×2.3=
3.43×42=
1.09×38=
6.9×0.32=
4.7×9.4=
1.16×0.09=
5.3×6.8=
2.95×6.5=
4.6×7.5=
1.89×2.3=
5.02×1.8=
0.25×3.49×0.4=
0.006×7.2=
0.906×6.5=
0.229×0.8=
3.8×16=
0.038×2=
9.97×0.5=
6.65×29=
1.25×1.7×4=
2.8×0.7=
1.25×9.74×0.08=
9.53×0.39=
4.41×0.26=
2.9×9.1=
0.563×2=
9.19×6.1=
9.72×0.78=
8.79×35=
7.2×8.7=
3.5×4.9=
12.5×0.02×4=
2.5×8.46×0.08=
0.639×50=
1.25×2.63×0.04=
3.15×5.5=
1.28×0.41=
9.1×6.4=
5.39×0.55=
4.1×5.7=
5.5×4.9=
0.381×60=
6.18×0.45=
0.025×2.4=
0.182×7.3=
9.31×0.25=
0.156×13=
3.8×0.67=
5.17×3.4=
0.037×9.5=
1.25×1.68×4=
0.09×1=
2.62×8=
0.512×4=
8.99×0.66=
4.7×3.4=
7.36×7.7=
0.64×0.97=
8.21×5.4=
7.94×8.2=
8.06×7=
0.117×6.6=
0.676×3.1=
6.4×8.8=
0.348×1.8=
0.222×43=
4.04×35=
9.2×0.6=
0.615×16=
0.381×6=
6.06×43=
0.36×32=
7.7×6.9=
0.395×1.6=
0.327×5.7=
0.82×7.3=
0.161×41=
7.09×0.6=
7.92×6=
0.898×76=
3.8×7.8=
0.017×1.5=
3.14×0.27=
3.46×12=
9.49×0.15=
1.95×25=
9.39×9.5=
0.64×18=
3.17×30=
9.23×0.87=
5.1×4.2=
8.35×8.6=
2.54×0.08=
0.278×72=
2.53×0.56=
5.98×20=
0.692×5=
6.15×54=
7.3×1.9=
4.88×0.15=
0.156×0.5=
0.98×49=
7.79×5=
0.903×1.2=
4.07×9=
6.64×0.26=
3.77×9.1=
1.25×7.46×4=
0.523×60=
0.784×20=
0.568×8.4=
4.09×43=
0.731×1.9=
0.834×9=
0.024×7.8=
3.95×4.1=
6.33×9.7=
0.12×6=
0.455×0.7=
5.27×0.75=
0.895×58=
8.13×53=
9.25×0.15=
0.22×46=
6.2×1.7=
0.515×45=
2.5×4.76×0.4=
5.2×12=
7.7×9.6=
1.93×3=
0.607×2.1=
0.147×1.1=
0.484×19=
9.63×0.72=
0.297×6.5=
4.56×6=
12.5×9.81×4=
8.45×37=
1.25×1.63×4=
7.16×0.23=
8.75×0.91=
0.266×4.1=
0.269×4=
3.23×14=
0.049×6.7=
0.425×7.8=
0.5×9.5=
4.96×4.5=
0.417×5=
3.08×6.9=
5.39×6.2=
0.763×6.7=
0.25×5.66×8=
6.9×0.12=
0.85×8=
0.279×0.5=
0.906×33=
2.58×0.56=
0.471×1.4=
0.412×7.1=
7.76×1.4=
0.582×59=
0.692×95=
4.1×6.3=
9.3×6.3=
0.242×79=
8.04×4.8=
6.58×8=
0.25×4×4=
6.21×0.57=
0.336×6.1=
0.022×56=
3.48×4.9=
7.4×4.6=
9.63×1.8=
2.02×40=
0.174×4.1=
0.56×1=
9.51×18=
0.59×0.77=
7.3×9=
0.568×3.5=
3.06×0.85=
0.25×8.04×0.08=
0.058×94=
1.25×5.59×4=
7.47×0.35=
8.23×7.4=
3.56×2.3=
7.71×2.3=
2.5×3.15×8=
0.952×67=
8.02×4.1=
0.25×7.33×0.4=
0.104×7=
8.5×55=
2.61×25=
3.43×0.56=
0.356×31=
0.566×1.2=
0.982×89=
0.445×12=
2.5×2.2×0.04=
0.946×6.8=
9.74×0.53=
9.64×0.21=
7.05×4.3=
0.931×2=
7.44×5=
0.25×4.15×4=
5.46×5.1=
0.701×8.3=
1.22×0.9=
1.4×0.8=
3.27×56=
4.16×7.3=
0.627×42=
5.1×3.9=
9.88×0.91=
0.372×14=
3.89×4.5=
6.52×2=
0.25×9.75×0.08=
0.387×99=
0.077×45=
0.576×39=
5.13×0.38=
3.24×6.1=
9.7×9.2=
0.583×19=
0.578×3.9=
0.81×0.39=
0.882×7.2=
0.747×5.8=
0.089×5.2=
0.619×2=
4.04×0.7=
1.01×0.39=
0.481×5.4=
0.193×3.8=
8.35×0.63=
0.729×87=
0.941×24=
4.98×7=
3.19×0.3=
0.25×0.88×0.4=
8.74×50=
2.5×0.53×4=
0.182×22=
0.224×69=
0.769×7=
9.49×8=
0.825×8=
0.988×5=
0.694×75=
7.31×12=
8.03×0.75=
0.67×7.5=
7.2×1.6=
0.514×43=
2.99×0.39=
6.72×0.68=
0.487×16=
0.088×48=
0.109×50=
0.046×36=
0.476×84=
0.25×0.45×0.04=
2.5×5.5=
8.01×0.16=
5.2×9=
0.42×3=
0.074×8.4=
0.17×58=
0.143×8.5=
0.683×1.4=
0.4×0.75=
3.7×6.7=
0.159×3.6=
4.7×5=
0.399×7.3=
5.3×0.47=
6.76×37=
0.735×60=
3.99×39=
3.8×0.65=
5.9×0.62=
0.476×5.5=
0.96×5.5=
8.6×0.8=
0.5×22=
0.377×55=
2.18×47=
9.49×9.2=
0.935×5.4=
0.062×16=
0.673×6.7=
0.123×4=
9.79×0.4=
0.532×62=
5.01×0.5=
0.637×1.7=
3.07×8=
1.29×0.5=
3.19×9.2=
5.63×5.8=
9.81×39=
0.731×8.4=
2.85×26=
0.348×69=
3.27×0.99=
0.019×91=
8.85×31=
0.878×57=
0.798×30=
4.56×49=
8.14×0.63=
1.65×0.46=
4.94×5=
0.04×9.8=
7.88×4.9=
0.25×1.01×0.4=
0.048×22=
3.7×0.8=
9.48×9.6=
5.25×9.3=
9.51×0.6=
0.61×8.1=
0.652×82=
9.4×4.5=
0.25×1.16×0.8=
6.89×10=
2.98×40=
8.99×0.99=
0.144×6=
4.91×0.11=
7.89×0.12=
8.8×9.1=
6.79×3.4=
3.78×37=
1.14×18=
0.815×34=
0.938×6.2=
3.99×0.19=
0.226×73=
1.21×4=
0.141×6=
3.51×4.7=
0.443×6=
6.08×24=
5.41×0.73=
5.36×0.41=
1.18×0.07=
2.73×31=
0.25×8.53×0.8=
4.72×30=
2.5×1.65×4=
7.92×0.39=
0.469×7=
3.49×2.5=
2.5×1.63×0.08=
2.1×7.3=
0.253×7.1=
5.3×6.9=
0.298×8.1=
2.5×5.57×0.08=
2.43×0.96=
8.2×2.5=
7.11×0.05=
1.41×0.09=
0.354×2=
0.155×21=
9.31×17=
8.94×15=
5.07×0.55=
5.12×21=
0.42×42=
0.641×47=
5.27×55=
6.97×5=
0.867×15=
参考答案
8.28×0.27=2.2356
7.5×5.3=39.75
0.42×92=38.64
3.5×8.2=28.7
0.54×9.7=5.238
1.25×6.9×0.4=3.45
7.54×0.22=1.6588
3.1×42=130.2
12.5×9.9×0.4=49.5
0.669×78=52.182
8.1×3.8=30.78
0.784×4.1=3.2144
1.63×55=89.65
1.9×3.3=6.27
0.431×81=34.911
0.096×33=3.168
0.281×32=8.992
9.7×7.7=74.69
12.5×5.4×8=540
0.135×4.6=0.621
1.25×7.4×0.08=0.74
6.22×0.36=2.2392
0.302×8.4=2.5368
7.1×6.2=44.02
4.7×0.9=4.23
2.14×8=17.12
6.75
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